What is the cheapest airline that flies from Northern Ireland to Boston Logan Intl?

Aer Lingus is the most popular carrier operating from Northern Ireland to Boston Logan Intl

When did momondo last update prices for flights from Northern Ireland to Boston Logan Intl Airport?

Prices for flights from Northern Ireland to Boston Logan Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Northern Ireland to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$581 Cheap Flights from Northern Ireland to Boston in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Northern Ireland to Boston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 10:39 pm

BFS

BOS

21h 09m

2 stops

3:25 pm - 8:40 pm

BOS

BFS

24h 15m

3 stops

$874Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

5:35 pm - 5:35 pm

BFS

BOS

29h 00m

3 stops

6:55 pm - 8:40 pm

BOS

BFS

20h 45m

2 stops

$882Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

6:30 am - 9:27 pm

BFS

BOS

19h 57m

3 stops

3:25 pm - 8:40 pm

BOS

BFS

24h 15m

3 stops

$883Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

5:35 pm - 5:35 pm

BFS

BOS

29h 00m

3 stops

3:25 pm - 8:40 pm

BOS

BFS

24h 15m

3 stops

$888Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

3:05 pm - 9:55 pm

BHD

BOS

11h 50m

1 stop

9:35 pm - 4:05 pm

BOS

BHD

13h 30m

1 stop

$914British Airways

Thu, Nov 5 - Mon, Nov 9

11:05 am - 9:55 pm

BHD

BOS

15h 50m

1 stop

3:52 pm - 10:40 am

BOS

BHD

13h 48m

2 stops

$915British Airways

Thu, Nov 5 - Mon, Nov 9

6:35 am - 6:49 pm

BHD

BOS

17h 14m

2 stops

3:52 pm - 10:40 am

BOS

BHD

13h 48m

2 stops

$919British Airways

Thu, Nov 5 - Mon, Nov 9

6:35 am - 6:47 pm

BHD

BOS

17h 12m

2 stops

3:52 pm - 10:40 am

BOS

BHD

13h 48m

2 stops

$920British Airways

Thu, Nov 5 - Mon, Nov 9

6:30 am - 5:00 pm

BHD

BOS

15h 30m

1 stop

8:30 pm - 2:35 pm

BOS

BHD

13h 05m

1 stop

$929British Airways

Wed, Oct 14 - Sun, Oct 18

11:35 am - 10:35 pm

BHD

BOS

16h 00m

1 stop

5:04 pm - 2:35 pm

BOS

BHD

16h 31m

2 stops

$930British Airways

Wed, Oct 14 - Sun, Oct 18

British Airways flights from Northern Ireland to Boston

Our best British Airways deals on Northern Ireland to Boston flight tickets

British Airways

Nov 5

BHD3:05 pmBelfast City

11h 50m

1 stop

BOS9:55 pmBoston Logan Intl

Nov 9

BOS9:35 pmBoston Logan Intl

13h 30m

1 stop

BHD4:05 pmBelfast City

$914

British Airways

Nov 5

BHD11:05 amBelfast City

15h 50m

1 stop

BOS9:55 pmBoston Logan Intl

Nov 9

BOS3:52 pmBoston Logan Intl

13h 48m

2 stops

BHD10:40 amBelfast City

$915

British Airways

Nov 5

BHD6:35 amBelfast City

17h 14m

2 stops

BOS6:49 pmBoston Logan Intl

Nov 9

BOS3:52 pmBoston Logan Intl

13h 48m

2 stops

BHD10:40 amBelfast City

$919

American Airlines flights from Northern Ireland to Boston

Our best American Airlines deals on Northern Ireland to Boston flight tickets

American Airlines

Jul 4

BHD7:05 amBelfast City

15h 00m

1 stop

BOS5:05 pmBoston Logan Intl

Jul 6

BOS6:55 pmBoston Logan Intl

17h 35m

2 stops

BHD5:30 pmBelfast City

$8,804

American Airlines

Jul 4

BHD7:05 amBelfast City

16h 39m

2 stops

BOS6:44 pmBoston Logan Intl

Jul 6

BOS6:55 pmBoston Logan Intl

17h 35m

2 stops

BHD5:30 pmBelfast City

$8,810

American Airlines

Jul 4

BHD7:05 amBelfast City

15h 00m

1 stop

BOS5:05 pmBoston Logan Intl

Jul 9

BOS6:55 pmBoston Logan Intl

19h 30m

2 stops

BHD7:25 pmBelfast City

$8,968

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

6:30 am-10:39 pm

2 stops21h 09m

Boston Logan Intl

Mon 6/15

3:25 pm-8:40 pm

3 stops24h 15m

$874

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

5:35 pm-5:35 pm

3 stops29h 00m

Boston Logan Intl

Mon 6/15

6:55 pm-8:40 pm

2 stops20h 45m

$882

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

6:30 am-9:27 pm

3 stops19h 57m

Boston Logan Intl

Mon 6/15

3:25 pm-8:40 pm

3 stops24h 15m

$883

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

5:35 pm-5:35 pm

3 stops29h 00m

Boston Logan Intl

Mon 6/15

3:25 pm-8:40 pm

3 stops24h 15m

$888

Quickest round-trip

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 11/5

3:05 pm-9:55 pm

1 stop11h 50m

Boston Logan Intl

Mon 11/9

9:35 pm-4:05 pm

1 stop13h 30m

$914

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 11/5

11:05 am-9:55 pm

1 stop15h 50m

Boston Logan Intl

Mon 11/9

3:52 pm-10:40 am

2 stops13h 48m

$915

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 11/5

6:35 am-6:49 pm

2 stops17h 14m

Boston Logan Intl

Mon 11/9

3:52 pm-10:40 am

2 stops13h 48m

$919

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 11/5

6:35 am-6:47 pm

2 stops17h 12m

Boston Logan Intl

Mon 11/9

3:52 pm-10:40 am

2 stops13h 48m

$920

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 10/14

6:30 am-5:00 pm

1 stop15h 30m

Boston Logan Intl

Sun 10/18

8:30 pm-2:35 pm

1 stop13h 05m

$929

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 10/14

11:35 am-10:35 pm

1 stop16h 00m

Boston Logan Intl

Sun 10/18

5:04 pm-2:35 pm

2 stops16h 31m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Northern Ireland to Boston flights?

You could potentially save up to 10% on your flight if you consider stops on a Northern Ireland to Boston flight.

Cheap Northern Ireland to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Boston

Fastest flight time	10h 25m
Direct flights	None

The fastest flight from Northern Ireland to Boston takes 10h 25m

There are no direct flights from Northern Ireland to Boston. There are no popular flight routes from Northern Ireland to Boston.

Search flight deals

Frequently asked questions about flying from Northern Ireland to Boston

When did momondo last update prices for flights from Northern Ireland to Boston Logan Intl Airport?
Prices for flights from Northern Ireland to Boston Logan Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Northern Ireland to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Cambridge

Plymouth

South Yarmouth

Gloucester

Narragansett

Falmouth

Brockton

Chatham

Warwick

Sturbridge

Laconia

Dennis Port

Nashua

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Northern Ireland to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Northern Ireland with this policy.

How can momondo help me find flights from Northern Ireland to Boston?

Once all potential Northern Ireland to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Northern Ireland to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.